Choose the functions that must continue
The home-autonomy service considers critical functions during interruptions to external utilities. One household may prioritise water and heating controls; another may need communications and a workspace. Begin with acceptable restrictions and outage duration. A promise of complete independence without loads, season and reserve recovery is not a testable brief.
Build scenarios from usable inputs
Provide appliances, running and starting power, operating hours and tolerated pauses. Describe existing water supply, heating, electrical connection and charging opportunities. Actual consumption measurements are more useful than adding every nameplate maximum. Keep estimated inputs visibly marked so that the assessment can show which uncertainties have the greatest effect on the result.
Compare ways of sustaining demand
The output is an agreed set of operating scenarios, an energy budget and system requirements. Demand reduction, battery reserve, generation and combined arrangements can be compared under the same conditions. Recovery between interruptions matters as well as the first day without supply. Water, ventilation and heating dependencies need to be examined alongside electricity, since a powered control may still depend on another unavailable resource.
Move from scenario to implementation
An energy assessment does not replace electrical design, protection checks or acceptance testing. Detailed drawings, installation support and surveys require a separately defined scope. Before contacting Studio, you can save a preliminary autonomy-calculator result and list its assumptions. Do not send only a preferred battery capacity: describe the functions it must support and for how long. That brief allows the discussion to address actual continuity needs rather than an isolated equipment specification.